From: Ian Pilcher <arequipeno@gmail.com>
To: linux-leds@vger.kernel.org
Subject: Re: Make PCA9532 LEDs blink?
Date: Sun, 01 Sep 2013 23:52:17 -0500 [thread overview]
Message-ID: <l015hp$ad5$1@ger.gmane.org> (raw)
In-Reply-To: <kvuq4v$ckc$1@ger.gmane.org>
On 09/01/2013 02:25 AM, Ian Pilcher wrote:
> How can I make PCA9532-controlled LEDs blink (without continually
> turning them on and off in my application)?
>
> I know that the hardware is capable, and I can see that the driver has
> a blink_set function, but I can't figure out how to access it from
> userspace. (This may be more of a general API question than PCA9532-
> specific.)
And the answer is the timer trigger ... as mentioned in leds-class.txt.
Sorry for the noise. :-|
--
========================================================================
Ian Pilcher arequipeno@gmail.com
Sometimes there's nothing left to do but crash and burn...or die trying.
========================================================================
prev parent reply other threads:[~2013-09-02 4:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-01 7:25 Make PCA9532 LEDs blink? Ian Pilcher
2013-09-02 4:52 ` Ian Pilcher [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='l015hp$ad5$1@ger.gmane.org' \
--to=arequipeno@gmail.com \
--cc=linux-leds@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.